Flame arrestor for MerCruiser 4 barrel
Fits:
• 4 cyl 3.7L
• GM V6 & V8 (305,327,250,427,454 cid.)
• 4 bbl Rochester, Weber & Holley 2 & 4 bbl.
This product replaces following manufacturer's part nr
- MerCruiser: 805298A1 41639, 41639A-1, 41639A1, 805016A1, 805298A1
- Sierra: SIE18-7229 SIE18-7230
The references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.